regulated Variable voltage direct current power supply 30V 150W 5A
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Guangzhou, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Hot-Air Soldering Station |
Product Detail
| Model No.: | 305DA |
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Product Description
Variable voltage dc power supply 30V 5A YIHUA305DA
YIHUA 305DA dc regulated power supply feature:
1.have 4 digital display show the voltage and current value,it shows value very very precision .
2.it can adjustable the current protection value directly, audio-visual,it operation convenience .
3.the device have 3 groups output for current and voltage,so you can use 3 groups output working in the same time.
4.the machine arts and crafts is SMT ,all use the latest technique .
5.you can turn off the output ,set the protection current and voltage,this way can protection you test device.
Variable voltage dc power supply 30V 5A YIHUA305DA display picture:
Primary Technical Parameter
1.Rated working condition
Supply voltage:AC110V/220V ±10%(switch chose) frequency(50hz/60hz)
Working condition:Temperature:-10°C-40°C,relative humility≤90%
Storage condition:Temperature:-10°C-40°C,relative humility≤80%
2.Output
Voltage:0-30V
Current:0-5A
Power:150W
Protection types: circuit protection,overload and over high temperature protection.
Overload mediation
Voltage 0.01%+3mV(I≤3A)
Current 0.2%+3mA(I≤3A)
Power mediation rate and resolution
Voltage 0.01%+3mV
Current 0.01%+3mA
Voltage 10mV
Current:1mA(2mA Rated Current>3A)
Setting accuracy (25±5°C)
Voltage≤0.1%
Current≤10mA Rated Current>3A)
Ripple(20Hz-20MHz)
Voltage Ripple≤1mVrms(≤2mVrms>3A
Temperature coefficient (0-40°C)
Voltage≤300ppm+10mV
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